SELLAS Life Sciences Group, Inc. SLS

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8.42 USD +0.54 (+6.85%)

At closeNov 6, 2026, 7:57 PM EST

8.33 -0.09 -1.07%

After hours · Nov 6, 7:57 PM ET

7.14 Day range 8.42

1.39 52-week range 15.88

Held by insiders 0.92%

Held by institutions 37.06%

Float held by institutions 37.40%

Institutions 259

Top institutional holders
Holder	% held	Shares	Value	Reported
Blackrock Inc.	7.46%	15,070,302	126.89M	Jun 29, 2026
State Street Corporation	6.44%	12,996,558	109.43M	Jun 29, 2026
Vanguard Capital Management LLC	4.07%	8,226,105	69.26M	Jun 29, 2026
Geode Capital Management, LLC	2.42%	4,884,175	41.12M	Jun 29, 2026
Anson Funds Management LP	2.23%	4,500,000	37.89M	Jun 29, 2026
Jones Financial Companies, L.L.L.P.	1.14%	2,304,561	19.40M	Jun 29, 2026

Top mutual fund holders
Holder	% held	Shares	Value	Reported
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund	2.93%	5,906,922	49.74M	Jun 29, 2026
SPDR SERIES TRUST-State Street SPDR S&P Biotech ETF	2.81%	5,665,912	47.71M	Sep 29, 2026
iShares Trust-iShares Russell 2000 ETF	2.58%	5,214,545	43.91M	Sep 29, 2026
VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund	1.06%	2,134,837	17.98M	Jun 29, 2026
Fidelity Salem Street Trust-Fidelity Small Cap Index Fund	1.02%	2,067,019	17.40M	Aug 30, 2026
iShares Trust-iShares Russell 2000 Growth ETF	0.93%	1,880,069	15.83M	Sep 29, 2026

SLS insiders
Insider	Relation	Latest transaction	Date	Shares held
BURNS JOHN THOMAS	Chief Financial Officer	Stock Award(Grant)	Jan 6, 2026	554,327
CICIC DRAGAN	Officer	Stock Award(Grant)	Jan 6, 2026	557,805
KALIN KATHERINE BACH	Director	Stock Award(Grant)	Jan 6, 2026	154,400
SCHEINBERG DAVID A	Director	Stock Award(Grant)	Jan 6, 2026	73,082
STERGIOU ANGELOS M	Chief Executive Officer	Stock Award(Grant)	Jun 15, 2026	1,759,180
VAN NOSTRAND ROBERT L	Director	Stock Award(Grant)	Jan 6, 2026	82,900

Held by funds